HD-Calculations.xls

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	www.rfspecialties.com/	TYPE	λ
INPUTS
Call Letters
City
State
Freqency	MHz
Analog ERP	kW
Analog Antenna
HD Antenna
Analog Spacing	λ
HD Spacing	λ
# Analog Bays
# HD bays
Analog Coax Type on tower
Ft on tower	ft
Analog Coax Type on ground
Ft horizontal	ft
HD Coax Type on tower
Ft on tower	ft
HD Coax Type on ground
Ft horizontal	ft
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		http://www.rfspecialties.com/
Coax Safety Factor

Low Level Combined -20 dBc

ERP	kW
Analog TPO	kW		Pk Volts
HD TPO for -20 dB HD	kW		Pk Volts
Sum			Pk Volts
Equivelant Total Peak Power			Pk Watts
Coax Rating			RMS Watts
Exceeds Safety factor by (minimum is 1):			Times


Low Level Combined -10 dBc

ERP	kW
Analog TPO	kW		Pk Volts
HD TPO for -10 dB HD	kW		Pk Volts
Sum			Pk Volts
Equivelant Total Peak Power			Pk Watts
Coax Rating			RMS Wartts
Exceeds Safety factor by (minimum is 1):			Times


High Level Combined -20dBc with 10 dB injector

ERP	kW
Analog TPO	kW		Pk Volts
HD TPO for -20 dB HD	kW		Pk Volts
Sum			Pk Volts
Equivelant Total Peak Power			Pk Watts
Coax Rating			Pk Volts
Exceeds Safety factor by (minimum is 1):			Times


High Level Combined -10dBc with 6 dB injector

ERP	kW
Analog TPO	kW		Pk Volts
HD TPO for -20 dB HD	kW		Pk Volts
Sum			Pk Volts
Equivelant Total Peak Power			Pk Watts
Coax Rating			Pk Volts
Exceeds Safety factor by (minimum is 1):			Times

Based on HD PAR (Peak to Average Power) value of 6 dB
Numbers rounded to 2 places.
Nor responsible for errors of any kind.	Provided by:

				http://www.rfspecialties.com/
Dual Input Jampro or ERI HD Power Analysis Report:

	Analog Results:
		kW ERP for Analog		dBk Analog ERP
		kW Analog Element Input		dB Analog Element Input
		kW Analog Hybrid Loss		dB Analog Hybfrid Loss
		kW Antenna Input Power		dBk Antenna Input
		Analog Antenna Gain		dB Analog Antenna Gain
				% Efficiency Analog Coax
		kW Analog Coax Loss		dB Analog Coax Loss
		Ft. Analog Coax Length		M Analog Coax Length
				dB connector allowance
		kW Analog TPO		dB Analog TPO

	**Digital Results (-20dB):
		kW HD ERP		dBk HD ERP
		kW HD Element Input		dB HD Element Input
		kW HD Hybrid Loss		dB Hybrid Loss
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
		kW Digital Coax Loss		dB Digital Coax Loss
				dB Connector Allowance
		kW HD TPO		dB HD TPO

	**Digital Results (-14dB):
		kW HD ERP		dBk HD ERP
		kW HD Element Input		dB HD Element Input
		kW HD Hybrid Loss		dB Hybrid Loss
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
		kW Digital Coax Loss		dB Digital Coax Loss
				dB Connector Allowance
		kW HD TPO		dB HD TPO

	**Digital Results (-10dB):
		kW HD ERP		dBk HD ERP
		kW HD Element Input		dB Element Input
		kW HD Hybrid Loss		dB Hybrid Loss
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
		kW Digital Coax Loss		dB Digital Coax Loss
				dB Connector Allowance
		kW HD TPO		dB HD TPO

Numbers rounded to 2 places. Not responsible for errors of any kind.
**Doesn't include 0.78 dB for circulator, add if needed.			Provided by:

http://www.rfspecialties.com/

(800) 476-8943 http://www.rfspecialties.com/

Space Combined / Different Height Bays HD Report:

Analog Results:

kW ERP for Analog

dBk Analog ERP

kW Antenna Input

dBk Antenna Input

Analog Antenna Gain

dB Analog Antenna Gain

% Efficiency Analog Coax

kW Analog Coax Loss

dB Analog Coax Loss

Ft. Analog Coax Length

M Analog Coax Length

kW Connector Losses

dB connector losses

kW Analog TPO

dB Analog TPO

Digital Results (-20dB):

kW HD ERP

dBk HD ERP

kW Antenna Input

dB Antenna Input

x Digital Antenna Gain

dB Digital Antenna Gain

% Efficiency Digital Coax

Ft. Digital Coax Length

M Digital Coax Length

kW Digital Coax Loss

dB Digital Coax Loss

kW Connector Loss

dB Connector Loss

kW Circulator Loss

dB Circulator Loss

kW HD TPO

dB HD TPO

Digital Results (-14dB):

kW HD ERP

dBk HD ERP

kW Antenna Input

dB Antenna Input

x Digital Antenna Gain

dB Digital Antenna Gain

% Efficiency Digital Coax

Ft. Digital Coax Length

M Digital Coax Length

kW Digital Coax Loss

dB Digital Coax Loss

kW Connector Loss

dB Connector Loss

kW Circulator Loss

dB Circulator Loss

kW HD TPO

dB HD TPO

Digital Results (-10dB):

kW HD ERP

dBk HD ERP

kW Antenna Input

dB Antenna Input

x Digital Antenna Gain

dB Digital Antenna Gain

% Efficiency Digital Coax

Ft. Digital Coax Length

M Digital Coax Length

kW Digital Coax Loss

dB Digital Coax Loss

kW Connector Losses

dB Connector Losses

kW Circulator Loss

dB Circulator Loss

kW HD TPO

dB HD TPO

Numbers rounded. Not responsible for errors of any kind. Verify with your consultant.Provided by:

Required Tower (Pole) Space

Different Height Bays

Analog

Digital

Analog bays

Anteanna Models

HD bays

Center Top To Center Bottom

Over-all Height

Minimum Space Between arrays

One Wave

Clear Above

Quarter Wave

Shorting Stubb

Clear Below

Half Wave

11760/FREQ/12

Total Space On Tower

total on tower in feet

Raw Antenna Space

Numbers rounded. Not responsible for errors of any kind. Verify with your consultant. Provided by:

			http://www.rfspecialties.com/
Iinterleaved Bays HD Report:

	Analog Results:
		kW ERP for Analog		dBk Analog ERP
		kW Antenna Input Power		dBk Antenna Input
		Analog Antenna Gain		dB Analog Antenna Gain
				% Efficiency Analog Coax
		kW Analog Coax Loss		dB Analog Coax Loss
		Ft. Analog Coax Length		M Analog Coax Length
		kW Connector Losses		dB connector losses

		kW Analog TPO		dB Analog TPO

	Digital Results (-20dB):
		kW HD ERP		dBk HD ERP
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
		kW Digital Coax Loss		dB Digital Coax Loss
		kW Connector Loss		dB Connector Loss
		kW Circulator Loss		dB Circulator Loss

		kW HD TPO		dB HD TPO

	Digital Results (-14dB):
		kW HD ERP		dBk HD ERP
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
		kW Digital Coax Loss		dB Digital Coax Loss
		kW Connector Loss		dB Connector Loss
		kW Circulator Loss		dB Circulator Loss

		kW HD TPO		dB HD TPO

	Digital Results (-10dB):
		kW HD ERP		dBk HD ERP
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
		kW Digital Coax Loss		dB Digital Coax Loss
		kW Connector Losses		dB Connector Losses
		kW Circulator Loss		dB Circulator Loss

		kW HD TPO		dB HD TPO

Numbers rounded. Not responsible for errors of any kind. Verify with your consultant.Provided by:

Required Tower (Pole) Space
		&

					Raw Antenna Space

Required Tower (Pole) Space
Interleaved Bays

		Analog		Digital
Anteanna Models

Center Top To Center Bottom
Over-all Height

Clear Above				Quarter Wave
Clear Below				Half Wave	Shorting Stubb
Total Space On Tower					11760/FREQ/12
					total on tower in feet
Numbers rounded. Not responsible for errors of any kind. Verify with your consultant. Provided by:					Raw Antenna Space

					http://www.rfspecialties.com/
-20 dBc HD Estimates with High Level Combining 10dB Injector'

		Analog ERP		kW		dB
		Digital ERP		kW		dB
		Frequency		MHz
		Antenna Type
		Antenna Bays
		Antenna Gain		times		dBd

		Analog Antenna Input		kW		dB
		Digital Antenna Input		kW		dB

		Coax type
		Coax Length		Feet		Meters
		Loss / 100 ft.		dB/100 ft

		Analog Coax Loss		kW		dB
		Digital Coax Loss		kW		dB
		Coax Effiency				%

	Analog Injector Loss			kW		dB
	Digital Injector Loss	Analog TPO				dB
			kW		dB


		kW in Reject Load
			Analog		HD
			kW	Total Reject Load


HD Reject Analog		Digital TPO
			kW		dB
Using 10 dB Injector




	Average Power Rating of Coax:
	Peak Power Needed:			kW

Provided by		Not responsible for errors of any kind. Verify with your consultant.

-14 dBc HD Estimates with High Level Combining 10dB Injector'

		Analog ERP		kW		dB
		Digital ERP		kW		dB
		Frequency		MHz
		Antenna Type
		Antenna Bays
		Antenna Gain		times		dBd

		Analog Antenna Input		kW		dB
		Digital Antenna Input		kW		dB

		Coax type
		Coax Length		Feet		Meters
		Loss / 100 ft.		dB/100 ft

		Analog Coax Loss		kW		dB
		Digital Coax Loss		kW		dB
		Coax Effiency				%


		Analog TPO
			kW		dB


		kW in Reject Load
			Analog		HD
			kW	Total Reject Load

		Digital TPO
			kW		dB







Provided by		Not responsible for errors of any kind. Verify with your consultant.

-10 dBc HD Estimates with High Level Combining 6dB Injector'

		Analog ERP		kW		dB
		Digital ERP		kW		dB
		Frequency		MHz
		Antenna Type
		Antenna Bays
		Antenna Gain		times		dBd

		Analog Antenna Input		kW		dB
		Digital Antenna Input		kW		dB

		Coax type
		Coax Length		Feet		Meters
		Loss / 100 ft.		dB/100 ft

		Analog Coax Loss		kW		dB
		Digital Coax Loss		kW		dB
		Coax Effiency		%		%



		Analog TPO
			kW		dB


		kW in Reject Load
			Analog		HD
			kW	Total Reject Load

HD Reject Analog		Digital TPO
			kW		dB
Using 6 dB injector




	Average Power Rating of Coax:
	Peak Power Needed:			kW

Provided by		Not responsible for errors of any kind. Verify with your consultant.

			http://www.rfspecialties.com/
TPO Low Level Combined HD Report:

	Analog Results:
		kW ERP		dBk Analog ERP
		kW Antenna Input Power		dBk Antenna Input
		Analog Antenna Gain		dB Analog Antenna Gain
				% Efficiency Analog Coax
		kW Analog Coax Loss		dB Analog Coax Loss
		Ft. Analog Coax Length		M Analog Coax Length
				dB Connector Allowance
		kW Analog TPO		dB Analog TPO

	Digital Results (-20dB):
		kW HD ERP		dBk HD ERP
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
				dB Connector Allowance
		kW Digital Coax Loss		dB Digital Coax Loss
		kW RMS Coax Power Rating		Total Peak Coax kW needed
		kW HD TPO		dB HD TPO

	Digital Results (-14dB):
		kW HD ERP		dBk HD ERP
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
				dB Connector Allowance
		kW Digital Coax Loss		dB Digital Coax Loss
		kW RMS Coax Power Rating		Total Peak Coax kW needed
		kW HD TPO		dB HD TPO

	Digital Results (-10dB):
		kW HD ERP		dBk HD ERP
		kW Antenna Input Power		dB Antenna Input
		x Digital Antenna Gain		dB Digital Antenna Gain
				% Efficiency Digital Coax
		Ft. Digital Coax Length		M Digital Coax Length
				dB Connector Allowance
		kW Digital Coax Loss		dB Digital Coax Loss
Antenna:		kW RMS Coax Power Rating		Total Peak Coax kW needed
		kW HD TPO		dB HD TPO


Provided by
Not responsible for errors of any kind. Verify with your consultant.

http://www.rfspecialties.com/

AntGain

Coax Type

dB/100

FREQ

Table

-10 dBc HD Estimates With All Pass™ Injector

Analog ERP

Digital ERP

0.4611

Frequency

MHz

0.9971

1.5588

Antenna Bays

2.1322

Antenna Gain

times

2.7540

3.3028

Analog Antenna Input

3.8935

Digital Antenna Input

4.4872

5.6800

6.8781

Coax type

8.0244

Coax Length

Meters

Feet

9.1708

Loss / 100 ft.

Analog Coax Loss

Digital Coax Loss

Coax Effiency

Analog Injector Loss

0.35

Digital Injector Loss

1.40

Other Analog Loss

Other Digital Loss

Total Analog Loss

Total Digital Loss

Analog TPO

Digital TPO

Company:

Antenna:

Date:

Provided by RF Specialties

Who is not responsible for errors of any kind.